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高剂量维生素D和急性胰腺炎后早期慢性胰腺炎相关的变化:随机剂量控制试验
Mikael Parhiala1,2, Anu Aronen3,4, Mika Ukkonen3,4,5
1Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland. mikael.parhiala@pirha.fi.
Digestive diseases and sciences
|January 26, 2026
概括
在急性胰腺炎后服用高剂量的维生素D补充剂可能会减少慢性胰腺炎的进展. 在接受更高剂量的维生素D的患者中,这种干预表明纤维变化较少,疼痛得分较低.
科学领域:
- 胃肠病学 胃肠病学
- 内分泌学 在内分泌学.
- 临床研究 临床研究
背景情况:
- 慢性胰腺炎 (CP) 是一种不可逆转的纤维性疾病.
- 胰腺恒星细胞 (PSC) 在CP纤维化中起着关键作用.
- 维生素D受体存在于PSC中.
研究的目的:
- 调查高剂量维生素D (HDVD) 是否可以在第一次急性胰腺炎 (AP) 发作后预防CP进展.
- 评估HDVD对纤维化变化和生活质量的影响.
主要方法:
- 一个单中心,随机的安慰剂受控试验.
- 患者在AP后每天接受100微克高剂量维生素D (HDVD) 或10微克低剂量维生素D (LDVD).
- 随访包括MRI,实验室测试和2到3年的生活质量调查问卷.
主要成果:
- 34名患者完成了试验.
- 与LDVD相比,在HDVD组中观察到较少的CP相关发现 (4对13) 和没有确定的CP病例.
- 高强度心血管疾病组报告疼痛得分明显较低 (p=0.019),没有任何不良影响.
结论:
- 在AP后高剂量维生素D (每天100微克) 可能会减少早期的CP相关变化.
- 初步发现表明,HDVD在预防CP进展方面可能发挥作用.
- 需要进行更长的随访时间的大型试验来证实这些结果.
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